Over 1,000,000 CPUs benchmarked
The Intel Xeon E5-1660 v3 @ 3.00GHz is newer than Intel Xeon E5-2640 v2 @ 2.00GHz also around 39% faster in multi-threaded (CPU Mark) testing, it is around 36% faster in single-thread testing. However, Intel Xeon E5-1660 v3 @ 3.00GHz uses around 38% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 144 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Xeon E5-2640 v2 @ 2.00GHz | ×Intel Xeon E5-1660 v3 @ 3.00GHz | + ADD | |
---|---|---|---|
Price |
Search Online
![]() |
$198.95 - BUY
![]() | |
Socket Type | LGA 2011 | LGA2011-v3 | |
CPU Class | Server | Server | |
Clockspeed | 2.0 GHz | 3.0 GHz | |
Turbo Speed | Up to 2.5 GHz | Up to 3.5 GHz | |
# of Physical Cores | 8 (Threads: 16) | 8 (Threads: 16) | |
Cache | L1: 512KB, L2: 2.0MB, L3: 20MB | L1: 512KB, L2: 2.0MB, L3: 20MB | |
TDP | 95W | 140W | |
Yearly Running Cost | $17.34 | $25.55 | |
Other | |||
First Seen on Chart | Q1 2014 | Q4 2014 | |
# of Samples | 44 | 100 | |
CPU Value | 76.3 | 62.7 | |
Single Thread Rating(% diff. to max in group) | 1269(-35.8%) | 1978(0.0%) | |
CPU Mark(% diff. to max in group) | 7629(-38.9%) | 12478(0.0%) |
Intel Xeon E5-2640 v2 @ 2.00GHz | 7,629 | |
Intel Xeon E5-1660 v3 @ 3.00GHz | 12,478 | |
PassMark Software © 2008-2024 |
Intel Xeon E5-2640 v2 @ 2.00GHz | 76.3 | |
Intel Xeon E5-1660 v3 @ 3.00GHz | 62.7 | |
PassMark Software © 2008-2024 |
Intel Xeon E5-2640 v2 @ 2.00GHz | 1,269 | |
Intel Xeon E5-1660 v3 @ 3.00GHz | 1,978 | |
PassMark Software © 2008-2024 |
Intel Xeon E5-2640 v2 @ 2.00GHz | Intel Xeon E5-1660 v3 @ 3.00GHz | |
---|---|---|
Max TDP | 95W | 140W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |